1,4-Cyclohexadiene

CAS Registry Number®

628-41-1

CAS Name

1,4-Cyclohexadiene

Molecular Formula

C6H8

Molecular Mass

80.13

Cite this Page

1,4-Cyclohexadiene.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?ref=628-41-1 (retrieved 2025-07-10) (CAS RN: 628-41-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    85.6 °C

  • Melting Point (2)

    -49.2 °C

  • Density (3)

    0.847 g/cm³

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C6H8/c1-2-4-6-5-3-1/h1-2,5-6H,3-4H2

InChIKey

InChIKey=UVJHQYIOXKWHFD-UHFFFAOYSA-N

SMILES

C1C=CCC=C1

Canonical SMILES

C1=CCC=CC1

Other Names for this Substance

  • 1,4-Cyclohexadiene
  • 1,4-Dihydrobenzene

Deleted or Replaced CAS Registry Numbers

33004-08-9, 56481-79-9

CAS INSIGHTSTM
Aspergillus fungus, computer illustration. This is a toxic fungus that causes diseases in humans.